Description
Accurate and Easy Iron Testing with Hanna HI721 Iron Checker
The Hanna HI721 Iron Checker revolutionizes water testing by providing precise, digital iron readings. This handheld colorimeter eliminates the hassle of visually matching colors to a chart, ensuring accurate and consistent results every time. The device features a range of 0.00 to 5.00 ppm with a resolution of 0.01 ppm, making it ideal for natural and treated waters. Its compact and portable design allows you to carry it in your pocket, making it convenient for on-the-go testing.
Simple Operation and Reliable Results
The Hanna HI721 Iron Checker offers one-button operation, making iron testing straightforward and user-friendly. The built-in timer ensures consistent results, providing confidence in your measurements. With a light source of LED at 525 nm and a silicon photocell detector, this colorimeter guarantees reliable readings. It also features an automatic shut-off after two minutes of non-use, conserving battery life. Operating effectively in environments from 0 to 50°C, the HI721 is perfect for a variety of water testing applications.
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